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FMF

Titanium/Carbon Fiber Factory 4.1 RCT Exhaust System w/Megabomb Header - 045639

  • Part #:
    437428
  • Mfg Part #:
    045639
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FMF

Titanium/Carbon Fiber Factory 4.1 RCT Exhaust System w/Megabomb Header - 045639

  • Part #:
    437428
  • Mfg Part #:
    045639
Price: $1049.99
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FMF Titanium/Carbon Fiber Factory 4.1 RCT Exhaust System w/Megabomb Header - 045639
  • RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output
  • Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power
  • FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
  • Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws
  • Meet AMA and FIM sound requirements
  • QuietCore 94 dB insert included
  • Spark arrestor included in muffler
  • Feature titanium PowerBomb header and midpipe, except where noted
  • Made in the U.S.A.


Included Items:

(1) Titanium muffler assembly W/carbon fiber tip

(1) Titanium header assembly

(1) Spark arrestor

(1) Spiral retaining ring

Instuctions

Specifications
Part #: 437428
Mfg #: 045639
Color - Primary Blue
Color - Primary Silver
Style Bologna/Slash-Cut Tip
Type Complete System w/Spark Arrestor
Units Each
Weight 9.10 lbs
Fitment for FMF Titanium/Carbon Fiber Factory 4.1 RCT Exhaust System w/Megabomb Header - 045639

Part 437428 fits the following machines

Husqvarna
  • FC450 2016-2018
KTM
  • 450 SX-F 2018-2019
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